baber/WOPTO huggingface dataset:
Patent JP-S5462760-A (JP)
Title: Antenna device for common use between two corss polarized waves
Inventor: KATAKI TAKASHI
IPC: H01Q21/24
Filed: 1977-10-28
Abstract: PURPOSE:To obtain an antenna with a good cross-polarization discriminative degree, by providing one of or several parallel beltlike or linear metal pieces into a radio- wave path. CONSTITUTION:Linear metal piece 3 is provided into the radio-wave path of reflex mirror 2 equipped with primary radiator 1. Since metal piece 3 is under much influence of parallel polarization components and under a little influence of polarization component perpendicular to it, component E1 parallel to metal piece 3 becomes E'1 and component E2 perpendicular to metal piece 3 change a little when electric- field component EO strikes metal piece 3 at an angle of (phi). Therefore, incident field component EO becomes E'O by metal piece 3, so that cross polarization component Ec will be generated. As to the metal piece, its size, shape, position, and angle against the incident polarized wave are fixed adequately so as to cancel the cross polarization due to the distortion caused by the work error of the reflex mirror, thereby obtaining the antenna with a good cross polarization discriminative degree.
Patent JP-S5278689-A (JP)
Title: Preparation of agent for treating water
Inventor: OOTSUKI SUSUMU
IPC: B01J20/26
Filed: 1976-10-29
Abstract: PURPOSE:To prepare an agent for treating water capable of efficiently scavenging heavy metals and various anions in water by permitting a partially dehydrochlorinated product of(waste) PVC to react with alkylpolyamine and then, with sulfides, halogenides or the like.
Patent JP-H07333108-A (JP)
Title: Internal combustion engine testing facilities
Inventor: KIUCHI NAOYUKI
IPC: G01M15/04
Filed: 1994-06-13
Abstract: PURPOSE:To provide an internal combustion engine testing facility by which a function test at the time of planned load driving can be done and also a function test of the internal combustion engine itself can be done at high precision independently of the degree of the capacity. CONSTITUTION:The revolution of an internal combustion engine 15 is transmitted to a driving shaft 11 through a revolution transmitting route 2 to carry out a function test of the internal combustion engine 15 at the time of load driving. In the case a function test of a single body of the internal combustion engine 15 is carried out, a rotary driving apparatus 25 is driven in the load driving conditions and a dynamometer 10 is forcedly rotated. The torque between the dynamometer 10 and the internal combustion engine 15 is detected by a torque meter 20 and rotary control is carried out for the rotary driving apparatus 25 to adjust the forced revolving speed of the dynamometer 10 by sending a revolving speed control signal to the rotary driving apparatus 25 from a control apparatus 30 based on the measured value signal sent to the control apparatus 30, and consequently the revolving speed of the rotary driving apparatus 25 can be adjusted in the way the measured value signal by the torque meter 20 becomes zero, that is no torque is generated in the revolution transmitting route 2.
Patent JP-S5921384-A (JP)
Title: Automatic chemical analyzer
Inventor: WATANABE FUMIO
IPC: G01N33/92
Filed: 1982-07-24
Abstract: PURPOSE:In a device for analyzing plural components in a specimen solution using an enzymatic reaction, to enable the automatic analysis of each component with a small amount of the specimen solution using one channel, by arranging detectors of each stage in a series by a specific method. CONSTITUTION:Plural detectors are arranged in a series, and arranged in such a way that the measurement carried out at the former stage has no bad influence on the measurement to be done at the latter stage. For example, determining glucose, uric acid, and cholesterol in human serum, the specimen container 11 is connected to the first detector 15A, the second detector 15B, the third detector 15C and the discharge container 16 in a series. In the device, glucose oxidase, uricase, cholesterol oxidase are fed from the first reagent container 13A, the second reagent container 13B, and the third reagent container 13C respectively to a channel, the amount of hydrogen peroxide detected by the detectors 15A, 15B, and 15C is processed by the operational processing part 18, and each of the components in serum is determined.
Patent JP-H10312931-A (JP)
Title: Substrate for capacitor ultrasonically coated in single step
Inventor: SHAH ASHISH
IPC: H01G9/04
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for capacitor which has an energy-storing density higher than that of the conventional capacitor has and, at the same time, the energy-storing capacity of which can be increased further and the surface form of which can be controlled easily. SOLUTION: A coated substrate is composed of (a) a substrate 30, made of a conductive metal and (b) a coating which is provided on the surface of the substrate 30 and contains at least a first pseudo-capacitive metallic compound. The coating is composed of particles formed by bringing ultrasonically produced aerosol 20 of the first pseudo-capacitive metal compound or its precursor into contact with the substrate 30 at a temperature at which the pseudo- capacitive metallic compound immediately solidifies or another temperature at which the precursor transforms to a solid pseudo-capacitive metallic compound.
Patent JP-H02308655-A (JP)
Title: Facsimile equipment
Inventor: TAKEISHI NAOKO
IPC: H04M11/00
Filed: 1989-05-23
Abstract: PURPOSE:To facilitate the confirmation as to whether transmission is attained or not by detecting a transmission end confirming signal from the sender operator, sending a voice reply message to the operator, and informing the end of communication in the case of the arrival of a call in the communication where a transmission destination and a transmission start time are both set. CONSTITUTION:The sender side operator sets a transmission original to a read section 16 and an operating section 14 sets the transmission destination and the transmission start time, and the destination and the time are stored in a data storage section 15 by a command of a control section 13. When the transmission start time comes, the transmission is started to the destination stored in the storage section 15 by a command of the control section 13. A line control section 10 of the facsimile equipment receives a call automatically to make a transmission end signal confirming signal detection section 11 to await the detection. When the end of transmission is confirmed in this state, the control section 13 commands the transmission of a voice reply message to the voice reply transmission section 12 and it is sent to a telephone line through the line control section 10. The operator of the transmission terminal equipment listens to it to confirm the end of communication.
Patent JP-H05297907-A (JP)
Title: Control method for robot arm
Inventor: NISHII HISAO
IPC: G05B13/02
Filed: 1992-04-21
Abstract: PURPOSE:To effectively inhibit vibration accompanying the operation of the arm without using any special sensor and to facilitate the optimization for the inhibition. CONSTITUTION:An H-infinity control controller 63 is designed which determines a sensitivity function according to information on the angle thetam of motor rotation which can be detected by a detector 7 by using a weight function element Pb for the sensitivity function and determines a complementary sensitivity function according to information on the motor rotation angle thetam and information thetas on a twist angle which can be estimated by using a weight function element Pc for the complementary sensitivity function; and the H-infinity control controller 63 which is designed gives operation commands to an element Pa (motor 3 for the driving arm 1) to be controlled.
Patent JP-H07321243-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOZONO HIROYUKI
IPC: H01L23/057
Filed: 1994-05-19
Abstract: PURPOSE:To materialize the matching with characteristic impedance in high frequency area and structure where potential is taken from the rear of a semiconductor substrate, including shield effect. CONSTITUTION:A first conductive metallic layer 11 is made at a board mount having a recess, and a lead whose tip is opposed to the semiconductor substrate and the connection electrode of a semiconductor substrate are connected with each other by a bonding wire. A cap 20 has a recess 23, and it is equipped with a recess 21 for covering, for protection, the semiconductor substrate, the bonding wire, and the lead, at the center of the main face. A second conductive metallic layer 22 is made at this cap, and a current lead path 25 is electrically connected. The semiconductor substrate in the substrate mount and also the electric connection between metallic layers is made by setting a projection 24 in the recess 12 of the substrate mount. Moreover, the matching of characteristic impedance is made by connecting the lead, as a power source, being led in the corner of the substrate mount to the second conductive metallic layer.
Patent JP-H10322584-A (JP)
Title: Shake correcting method, lens unit, image pickup device and computer readable recording medium
Inventor: KAWAHARA HIDEO
IPC: H04N5/232
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To enable shake correction even when a high-magnification lens is used for a lens exchangeable video camera. SOLUTION: On the side of a camera unit CU, the motion vector of the image picked up by an imaging device 16 is detected and reported to a lens unit LU. At the LU, a control signal 133 for shake correction is generated by processing a signal, for which a shake signal detected by a gyro 1 and this motion vector signal are added, through a computer COM. A variable apex angle prism 100 corrects shaking by being driven through an actuator 110 based on this control signal.
Patent JP-H10316012-A (JP)
Title: Suspension arm assembling structure
Inventor: ISHIKAWA TOMOYUKI
IPC: B60G7/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a suspension arm assembling structure which can restrict play between a suspension arm and a suspension arm carrier of integrated hollow construction without any sacrifice of ease of assembly of the suspension arm on the suspension arm carrier. SOLUTION: A protruding part 70 is formed at the inside of a suspension member 12. With the inner cylindrical body 58 of the second bush 54 communicated with a supporting hole 32 and a bolt 64 inserted in it for assembling them, even if a second arm part 52 moves to the right and left of a vehicle, its moving range is restricted from the position where the inner periphery of a section clamped between the protruding part 70 of the inner cylindrical body 58 and the bolt 64 comes into contact with the bolt 64, to the position where the outer periphery of the section clamped between the protruding part 70 of the inner cylindrical body 58 and the bolt 64 comes into contact with the protruding part 70.
Patent JP-S6020050-A (JP)
Title: Device to mix water with hot-water
Inventor: YONEKUBO SANEAKI
IPC: F24H9/00
Filed: 1983-07-15
Abstract: PURPOSE:To enable to stabilizedly promote mixing of water with hot-water even in a zone where the rate of water flow is small, by providing an orifice between the junction of two flow paths of water and of hot-water and a thermometer. CONSTITUTION:The water from a water flow path 23 and the hot-water from a hot-water flow path 22 come into a mixed-water flow path 24 passing through a valve 26 on the side of water and a valve 25 on the side of hot water both of which serve to mix water. The temperature in the mixed water can be controlled by changing the opening ratio of the valves 25 and 26 by the operation of a drive unit 29 which is actuated by a signal from a thermometer 34 in the flow path 24. The water and hot-water are gathered into the center part of a flow path 24 by an orifice 36 of which sectional area is smaller than that of a mixed-water flow path 24, and the effects of sudden contraction and sudden enlargement of the orifice 36 can promote the mixing action of water with hot water by largely disturbing the water flow. Straightening action to water does not occur in the zone of low flow rate, so that over all mixing effect of water can be expected in the zone of large flow rate through that of small flow rate.
Patent JP-S5921247-A (JP)
Title: Leading structure for electric device
Inventor: KAWAHARA KATSUSHIGE
IPC: H02K5/132
Filed: 1982-07-26
Abstract: PURPOSE:To form a leading structure which can resist against high temperature and high pressure by integrally molding leading wirings with an insulating ring and a metal sealing ring, and pressing the flange of the lead of a frame through an O-ring by cooling hydraulic liquid. CONSTITUTION:The bare conductor 13a of an insulated wire 13 is soldered to the recess of a conductor 9 which has a collar 9a passing through a lead wiring hole of a frame 2. Then, the conductor 9, an insulating ring 11 made of epoxy resin or the like and a metal sealing ring 10 having an O-ring groove are integrally molded with rubber, plastic insulating film 12 in a mold, not shown, thereby forming an insulated conductor 14. O-rings 10a, 10b are inserted between a frame 2 and a metal sealing ring 10. The bare part 9b of the conductor 9 is led out of the frame 2, a nut 16 is screwed at 9c by holding an insulating support 15, and the conductor 9 is secured to the frame 2. High pressure of cooling sealing liquid 3 is acted to aid the effect of the O-ring 10b. In this manner, the seal which resists against high pressure and high temperature can be formed.
Patent JP-S5755346-A (JP)
Title: Hot water feeder
Inventor: SUMI SHIYOUJI
IPC: F24H1/10
Filed: 1980-09-18
Abstract: PURPOSE: To facilitate a hot water temperature setting operation under the number of pulsations of water flow by a method wherein there is provided a hot water setting adjuster valve for the pressing operation.  
     CONSTITUTION: Water flow sensor unit 4 is arranged at the water feeding part for the heat exchanger 3 in a water heater 1 and then a push-type adjuster valve or cock 7 to be opened or closed under a pressing operation of the pushing knob 8 is arranged just in front of the hot water feeding cock 6 at the leading end of the hot water feeding pipe 5. The number of pulsations of water flow within a predetermined time produced by the operation of the adjuster valve 7 is sensed by the water flow sensor device 4 so as to set a hot water temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0228304-A (JP)
Title: Power supply
Inventor: YAMAMOTO HIROTAKA
IPC: H05B6/04
Filed: 1989-05-25
Abstract: PURPOSE:To increase output or reduce size of various kinds of power supply by a method wherein a ceramic capacitor using strontium titanate ceramic is used as a member of a circuit. CONSTITUTION:Strontium titanate ceramic 1 composed of strontium titanate, bismuth oxide, titanium oxide and magnesium oxide is used as a ceramic capacitor. This is employed in a power supply device with ceramic 1 used where dielectric constant is 1050 to 1310, dielectric loss is 0.1% or less, voltage dependence 1kV/mm of electrostatic capacity is 1% or less per electric field having thickness of dielectric material, and reduction ratio of electrostatic capacity at 85 deg.C with respect to the electrostatic capacity at 20 deg.C is 20% or less. Even if the dielectric constant is relatively large, the rise in temperature during use can be reduced since the high frequency dielectric loss is small; and deterioration in electrostatic capacity during electricity charging can be reduced. This enables increase in output and reduction in size of a power supply.
Patent JP-S5654197-A (JP)
Title: Stereo pickup cartridge of moving coil type
Inventor: UCHIDA RIYUUICHI
IPC: H04R9/16
Filed: 1979-10-09
Abstract: PURPOSE:To make light the mass of cartridge and to perform the reproduction with high fidelity, by removing the magnetic pole piece from a power generating mechanism of a cartridge. CONSTITUTION:An armature 2 is supported by a main body 1 of cartridge. The armature 2 is provided with the first leg 5a leading to axial direction of a cunti- lever 3, the second and third legs 5b, 5c orthogonal to the leg 5a. Each leg is made  of material with high magnetic permeability, and it is magnetically coupled each  other. Since a magnetic means 17 is opposingly located to the armature 2 and no  magnetic pole piece is used, the mass of the cartridge can be made light.
Patent JP-S63293468-A (JP)
Title: Method for testing solder wettability
Inventor: NAGAKUBO AKIRA
IPC: B23K1/00
Filed: 1987-05-27
Abstract: PURPOSE:To quantitatively evaluate solderability by projecting an X-rays on the surface of a soldered metal and comparing the intensity distribution of the generated fluorescent X-rays with criterion. CONSTITUTION:The X-rays are generated from an X-ray source 1 and is stopped down by a collimator 2. This X-rays are projected on a soldered lead frame 3. The fluorescent X-rays intrinsic to the solder metal are generated when the X-rays incident onto the metal. The distribution where the fluorescent X-rays are generated in the specified area having the soldered part is taken into a detection section 5. The intensity of the fluorescent X-rays is converted to an electric signal by a signal processing section 6. This signal is automatically recorded in a recorder 7. The data of the intensity distribution recorded in such a manner is compared with the criteria of the fluorescent X-ray intensity previously formed in accordance with the criteria of the solder wettability, by which the solderability is automatically and quantitatively evaluated.
Patent JP-2000321617-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B7/16
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is equipped with a stroboscopic device, and whose cost is prevented from increasing, and which does not become large in size by effectively using the wide spectroscopic characteristics and flashing performance of strobe light. SOLUTION: As for the camera equipped with the strobe light emitting part 13, the camera can be switched to a 1st state where a filter 14 for taking out the specified wavelength component of the strobe light is arranged ahead in the irradiating direction of the part 13 and a 2nd state where the light is emitted by using the whole wavelength of the part 13 without the installation of the filter 14. And, the camera is controlled so as to be successively switched to the 1st state and the 2nd state by a driver 21, and a signal for detecting the driving position by the driver 21 is detected by a position detecting switch 19. The light emitting timing of the strobe light emitting part 13 is decided by a CPU 22 based on the output timing of the position detecting switch 19 and the prescribed data.
Patent JP-H05324203-A (JP)
Title: Electrostatic capacity type touch panel
Inventor: KASUYA TAKASHI
IPC: G06F3/041
Filed: 1992-05-22
Abstract: PURPOSE:To prevent a transparent conductive film for touch position detection from being damaged and improve the productivity by sticking a substrate for glare prevention on the touch surface side of a substrate provided with the transparent conductive film. CONSTITUTION:The touch panel 1 is constituted by sticking a glass substrate 10, provided with a transparent conductive film 12 as a touch position detecting element, a transparent conductive film 13 as a shield electrode, and a protection film 14 and an electrode terminal 18, and a glass substrate 20, provided with a glare preventive film 16 and a protection film 17, on each other by using a transparent adhesive 30 such as epoxy resin. This touch panel 1 has the transparent conductive film 12 protected by the glass substrate 20 which is sufficiently thick and hard at the time of input operation wherein the surface of the protection film 17 is used as a touch surface ST. Simultaneously with the formation of the glare preventive film 16 and protection film 17 on the glass substrate 10, the glare preventive film 16 and protection film 17 can be formed on the glass substrate 20, so this touch panel can be manufactured in a short time than a touch panel in single-substrate structure.
Patent JP-S6022300-A (JP)
Inventor: OOSUMI TETSUJI
IPC: G08G1/00
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63294974-A (JP)
Inventor: KAWAMURA YUKINORI
IPC: B06B1/06
Filed: 1987-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6110432-A (JP)
Title: Manufacture of blow-molded container
Inventor: NAKAYAMA MASARU
IPC: B29C48/32
Filed: 1984-06-27
Abstract: PURPOSE:To obtain a blow-molded container through which a container having gloss on its surface can be obtained, by performing blow molding of parison molded by extruding polyolefin through a resin passage of a resin-coated die and core. CONSTITUTION:Flourine resin series resin is applied to a resin passage of a die and core of an extruder, and parison is manufactured by extruding polyolefin through the resin passage of the resin-coated die and core. Next to the above, a blow-molded container is obtained by performing blow molding of the extruded parison. As for the polyolefin, which is a molding material, crystalline articles such as homopolymer and copolymer of 1-olefin such as ethylene, propylene, 1- butane and 4-methyl-1-pentene are available. In case of application of this method to polyethylene, it is general to keep an extrusion temperature at 160-250 deg.C.
Patent JP-H08291507-A (JP)
Title: Constructing method of landscape pavement
Inventor: OKAMOTO MASARU
IPC: E01C19/43
Filed: 1995-04-20
Abstract: PURPOSE: To provide a constructing method of landscape pavement being easy to be handled and abounding in variation. CONSTITUTION: A netty member using an organic material as a principal component is installed onto asphalt pavement after an asphalt mixture is paved and levelled and rolled or after heating existing asphalt pavement, and rolled by a rolling machine and the netty member is pressed in. The netty member is detached from the upper section of an asphalt paved road surface or the netty member is left on the road surface as it is, and a pattern composed of a pattern groove or the netty member is formed onto the asphalt paved road surface.
Patent JP-H09294419-A (JP)
Title: Rice transplanter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter without mud running onto a float, facilitating a constant and accurate operation of an upper and lower regulation of a transplanting part and a part for operating on the ground and having an improved operability by superposing a front end part of the float on a rear end part of a cover in a top view. SOLUTION: This rice planter has a part 5 for operating on a ground installed on the front side of transplanting part 4, float 70 on the transplanting part 4 capable of leveling the surface of top soil on a field and detecting high or low of the surface of the top soil and a cover 105 for covering the rear side of the part 5 for operating on the ground installed so as to bring the rear end side of the cover 105 into contact with the mud surface and superpose a front end part of the float on the rear end side of the cover 105 in a top view.